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The US trademark ZERO-KNOWLEDGE was filed as Word mark on 11/23/1998 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/16/2001.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 75594655 |
| Register number | 2420521 |
| Application date | November 23, 1998 |
| Publication date | October 24, 2000 |
| Entry date | January 16, 2001 |
Trademark owner
2050 RUE DE BLEURY, SUITE 300
H3A 2J5 MONTREAL
CA
H3A 2J5 MONTREAL
CA
goods and services
9
Computer hardware and computer software for use in providing secure communications on global computer information networks, namely in establishing secure information exchange and providing encryption of traffic on such networks
ID: 1375594655